Concept explainers
List some advantages of a compact, complex body form.
To explain: Advantage of a complex, compact body form.
Introduction: All animals have different body plans that change based on the response to environmental pressures. They limit the shape and size. A body plan encompasses segmentation, symmetry, and limb disposition. The bodies of almost all animals are made up of differentiated tissues.
Explanation of Solution
The body of animals is built from connective, nervous, epithelial, and muscle tissues. A group of same cells is referred to as tissues that have a common function. Organs that accomplish a particular function often contain a layered tissue arrangement. In an organ system, a group of organs is integrated. The major function that is needed for life is carried out by an organ system. More specialization is allowed by the complexity. The specialized organs that are protected inside the body can control interstitial fluid composition and meet the requirement of animals. A complex body is particularly beneficial in extremely variable terrestrial environments.
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Chapter 40 Solutions
Study Guide for Campbell Biology
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